clang update.py: Use a gcc4.8.2 that was prebuilt on Precise.

clang update.py/linux: Use a gcc4.8.2 that was prebuilt on Precise.

That way, the libstdc++ that's used by default should work on the bots.
Before this change, one had to pass --gcc-toolchain pointing to a precise-built
gcc when building linux clang binaries.

BUG=509739
TBR=hans@chromium.org

Committed: https://chromium.googlesource.com/chromium/src/+/102a658b53b01380c102de0519c1844eaecd0850

[Nico, 2015-12-29 00:02:35]

The CQ bit was checked by thakis@chromium.org

[commit-bot: I haz the power, 2015-12-29 00:03:13]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1555443002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1555443002/1

[commit-bot: I haz the power, 2015-12-29 00:09:05]

Description was changed from

==========
clang update.py/linux: Use a gcc4.8.2 that was prebuilt on Precise.

That way, the libstdc++ that's used by default should work on the bots.
Before this change, one had to pass --gcc-toolchain pointing to a precise-built
gcc when building linux clang binaries.

BUG=509739
TBR=hans@chromium.org
==========

to

==========
clang update.py/linux: Use a gcc4.8.2 that was prebuilt on Precise.

That way, the libstdc++ that's used by default should work on the bots.
Before this change, one had to pass --gcc-toolchain pointing to a precise-built
gcc when building linux clang binaries.

BUG=509739
TBR=hans@chromium.org

Committed: https://crrev.com/102a658b53b01380c102de0519c1844eaecd0850
Cr-Commit-Position: refs/heads/master@{#367026}
==========

[commit-bot: I haz the power, 2015-12-29 00:09:06]

Patchset 1 (id:??) landed as
https://crrev.com/102a658b53b01380c102de0519c1844eaecd0850
Cr-Commit-Position: refs/heads/master@{#367026}

[Nico, 2015-12-29 00:09:54]

Description was changed from

==========
clang update.py/linux: Use a gcc4.8.2 that was prebuilt on Precise.

That way, the libstdc++ that's used by default should work on the bots.
Before this change, one had to pass --gcc-toolchain pointing to a precise-built
gcc when building linux clang binaries.

BUG=509739
TBR=hans@chromium.org

Committed: https://crrev.com/102a658b53b01380c102de0519c1844eaecd0850
Cr-Commit-Position: refs/heads/master@{#367026}
==========

to

==========
clang update.py/linux: Use a gcc4.8.2 that was prebuilt on Precise.

That way, the libstdc++ that's used by default should work on the bots.
Before this change, one had to pass --gcc-toolchain pointing to a precise-built
gcc when building linux clang binaries.

BUG=509739
TBR=hans@chromium.org

Committed:
https://chromium.googlesource.com/chromium/src/+/102a658b53b01380c102de0519c1...
==========

[Nico, 2015-12-29 00:09:55]

Committed patchset #1 (id:1) manually as
102a658b53b01380c102de0519c1844eaecd0850 (presubmit successful).

[hans, 2015-12-29 08:59:59]

lgtm, hope this works